fge

fge has asked 107 questions and find answers to 414 problems.

Stats

About

JSR 203 promoter, JSON Schema activist, maintainer of Grappa (parsers in pure Java)

fge questions

JavaFX Application: is the primary stage in .start() any special?
Java 8 javadoc tool differences and bug with gradle: how to work around it?
JavaFX "toolkit not initialized" in one test class but not two others; where is the difference?
Detect recursive method calls at run time in byte code using ASM (5.x): howto?
Lambda matches signature of a FunctionalInterface, yet "does not". How do you explain that the argument is passed at all?
Why does Spliterator<?> defines NONNULL as a characteristic?
Why are colons escaped with a backslash when you generate a properties file using the Java API? [duplicate]
Does RandomAccess have any value in modern day Java?
Should I Thread.currentThread.interrupt() before I throw an exception back?
Unicode version of ABNF?

fge answers

File.listFiles() does not work on Linux
Does casting a CopyOnWriteArrayList to a List cause it to lose its concurrency guaranties?
Redirecting System.setout back to standard output
Why it is giving me no such method exception?
BufferOverflowException while converting int to byte
send notification email if process is not running
Unicode escape sequence for non-BMP plane character
Can you move a commit back up the tree/in time with git?
Regex to replace a repeating string pattern
Is there a more efficient way of validating whether duplicate values exist (Java)?